Print Page
MF-USML500/12-2
Resettable Fuse, PPTC, 1210 (3225 Metric), Multifuse MF-USML/X, 12 VDC, 5 A, 10 A, 2 s
Image is for illustrative purposes only. Please refer to product description.
ManufacturerBOURNS
Manufacturer Part NoMF-USML500/12-2
Order Code
Re-Reel3052078RL
Cut Tape3052078
Product RangeMultifuse MF-USML/X
Your Part Number
Available to Order
Notify me when back in stock
Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 5+ | Php45.100 |
| 50+ | Php39.500 |
| 250+ | Php32.700 |
| 500+ | Php29.300 |
| 1500+ | Php27.100 |
| 3500+ | Php25.300 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoMF-USML500/12-2
Order Code
Re-Reel3052078RL
Cut Tape3052078
Product RangeMultifuse MF-USML/X
Technical Datasheet
PPTC Case Style1210 (3225 Metric)
Product RangeMultifuse MF-USML/X
Voltage Rating12VDC
Holding Current5A
Trip Current10A
Time to Trip2s
Current Rating Max50A
Operating Temperature Min-40°C
Operating Temperature Max85°C
Automotive Qualification Standard-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The MF-USML500/12-2 is a low-ohmic, surface-mount PTC resettable fuse from the Bourns MF-USML series. It is designed for overcurrent protection in circuits up to 12 V, offering ultra-low resistance and fast response for high-current applications. This component is RoHS compliant, halogen-free, and meets AEC-Q200 automotive qualification standards.
- Type: Surface-mount device
- Series: MF-USML (Low Ohmic PTC Resettable Fuses)
- Rated Voltage (Vmax): 12V
- Maximum Current (Imax): 50A
- Hold Current (Ihold): 5A at 23°C
- Trip Current (Itrip): 10A at 23°C
- Initial Resistance: 0.001Ω (min), 0.012 Ω (max)
- Max Time to Trip: 2.0s at 23 °C
- Power Dissipation (Tripped): 1.2W
- Operating Temperature Range: −40°C to +85°C
- Maximum Surface Temperature (Tripped): 125°C
- Material: ENIG-plated terminals
Technical Specifications
PPTC Case Style
1210 (3225 Metric)
Voltage Rating
12VDC
Trip Current
10A
Current Rating Max
50A
Operating Temperature Max
85°C
SVHC
No SVHC (25-Jun-2025)
Product Range
Multifuse MF-USML/X
Holding Current
5A
Time to Trip
2s
Operating Temperature Min
-40°C
Automotive Qualification Standard
-
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85361010
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000049